Bug#977067: Bug#977060: cwltool FTBFS with pytest 6
Control: retitle -1 igdiscover: test suite flaky, possibly on high core count machines Control: severity -1 important Control: tag -1 confirmed Hi Christian, Hi Nilesh, Christian Kastner, on 2021-02-11 15:46:16 +0100: > On 11.02.21 15:20, Nilesh Patra wrote: > > According to last reproducible build result[1] shows that it is building > > successfully on January 31, 2021 (~52 days after this bug was reported) > > However there are a few FTBFS entries in there as well. So probably this is > > an occasional failure? > > > > [1]: > > https://tests.reproducible-builds.org/debian/history/amd64/igdiscover.html > > I tried N=1 build, and this time it succeeded. > > But Nilesh is right, reproducible builds failed occasionally, with the > errors as I reported above. It looks as if some of the tests are flaky. Thanks for your observations. The test suite stubbornly succeeds on my six cores equipment. I see failures on amd64 and arm64 machines in reproducible builds reports. If I'm right, those hosts may have notoriously high cores count (>100). The issue might be caused by a race to read/write test data, or something more subtle. I would guess a path of least resistance would be to drop parallelization, at least for the test suite. I'm afraid I'm not having an appropriate configuration to wrap up a fix and test that kind of issues at the moment. > Now, because these failures are not a pytest issue, I don't think this > bug is valid any longer -- pytest 6 compatibility was the goal, and it > is present. > > Please feel free to downgrade and retitle for the flakiness issue. Thanks, the bug meta-informations should be accurate now, modulo typos. Have a nice day, :) -- Étienne Mollier Fingerprint: 8f91 b227 c7d6 f2b1 948c 8236 793c f67e 8f0d 11da Sent from /dev/pts/2, please excuse my verbosity. signature.asc Description: PGP signature
Bug#977067: Bug#977060: cwltool FTBFS with pytest 6
Hi, On 11.02.21 15:20, Nilesh Patra wrote: > On Sun, 7 Feb 2021 22:08:58 +0100 =?utf-8?Q?=C3=89tienne?= Mollier > wrote: >> I tried to reproduce the bug by building igdiscover 0.11-3 using >> sbuild in a clean Sid chroot which did include pytest 6: >> >> $ schroot -c unstable-amd64-sbuild -d / \ >> -- apt-cache show python3-pytest \ >> | grep Version: >> Version: 6.0.2-2 > > > According to last reproducible build result[1] shows that it is building > successfully on January 31, 2021 (~52 days after this bug was reported) > However there are a few FTBFS entries in there as well. So probably this is > an occasional failure? > > [1]: > https://tests.reproducible-builds.org/debian/history/amd64/igdiscover.html I tried N=1 build, and this time it succeeded. But Nilesh is right, reproducible builds failed occasionally, with the errors as I reported above. It looks as if some of the tests are flaky. Now, because these failures are not a pytest issue, I don't think this bug is valid any longer -- pytest 6 compatibility was the goal, and it is present. Please feel free to downgrade and retitle for the flakiness issue. Best, Christian
Bug#977067: Bug#977060: cwltool FTBFS with pytest 6
On Sun, 7 Feb 2021 22:08:58 +0100 =?utf-8?Q?=C3=89tienne?= Mollier wrote: > I tried to reproduce the bug by building igdiscover 0.11-3 using > sbuild in a clean Sid chroot which did include pytest 6: > > $ schroot -c unstable-amd64-sbuild -d / \ > -- apt-cache show python3-pytest \ > | grep Version: > Version: 6.0.2-2 According to last reproducible build result[1] shows that it is building successfully on January 31, 2021 (~52 days after this bug was reported) However there are a few FTBFS entries in there as well. So probably this is an occasional failure? [1]: https://tests.reproducible-builds.org/debian/history/amd64/igdiscover.html Nilesh
Bug#977067: Bug#977060: cwltool FTBFS with pytest 6
Control: tag -1 unreproducible Control: tag -1 moreinfo Hi there, I tried to reproduce the bug by building igdiscover 0.11-3 using sbuild in a clean Sid chroot which did include pytest 6: $ schroot -c unstable-amd64-sbuild -d / \ -- apt-cache show python3-pytest \ | grep Version: Version: 6.0.2-2 I haven't been able to reproduce the problem, the build went through. I'm not sure what I'm missing. Can someone else reproduce the issue ? Kind Regards, -- Étienne Mollier Fingerprint: 8f91 b227 c7d6 f2b1 948c 8236 793c f67e 8f0d 11da Sent from /dev/pts/2, please excuse my verbosity. signature.asc Description: PGP signature
